Thanks to the rapid economic development, people's life rhythm is getting faster and faster, and the time to take care of and understand the family situation will be less and less. However, the rapid development of modern technology is making it possible to take care of children, family pets, and re...

Solar cell modules, also called solar panels and photovoltaic modules, are the core part of the solar power generation system and the most important part of the solar power generation system. load work.   Solar cell modules are composed of high-efficiency monocrystalline or polycrystalline sola...

CCTV stands for Closed Circuit Television, commonly known as video surveillance. "Closed circuit" means that the broadcast is usually transmitted to a limited (closed) number of monitors, unlike "regular" television, which broadcasts to the general public. CCTV networks are commonly used to det...

The AGM battery uses pure sulfuric acid aqueous solution as the electrolyte, and its density is 1.29-1.3lg/cm3. Most of it exists in the glass fiber membrane, while a part of the electrolyte is absorbed inside the plate. In order to provide a channel for the oxygen precipitated from the positiv...

China's national standard limits the battery voltage of two-wheeled electric vehicles to 48V, but different models have completely different cruising ranges. The main reason is the difference in the battery model. So, how far can the different battery models go? Let's take the most common 48V12Ah, 4...

The main parameters of the battery 01 Capacity ✦ Battery capacity refers to the amount of electricity stored in the battery, represented by the symbol C. The commonly used unit is ampere-hour, referred to as ampere-hour (Ah) or milliampere-hour (mAh). The capacity of the battery can be divided ...

Hitting the trigger and not having any fun? Are you turning blue with anger? Refresh your life with the best motorcycle batteries available right now from GEM Battery. Electrical failures can often be traced to a dead power supply, making this problem easy to diagnose. Let’s be clear, though: D...

Here's how to keep your home safe, secure and protected. Whether you want to monitor your home while on vacation or just for peace of mind, there are security solutions for every need and budget. Keeping your home safe is as important as ever, and understanding the different home security systems an...